Mie, Japan (Sports Network) - Bo-Mee Lee fired an 8-under 64 Saturday and moved four strokes clear of the field after two rounds of the Mizuno Classic.
Lee, who is playing for the seventh time on the LPGA Tour, finished 36 holes at 10-under-par 134.
Rikako Morita carded a 4-under 68 to move into second place at minus-6 at Kintetsu Kashikojima Country Club.
Ayako Uehara, who shared the first-round lead with Jiyai Shin, shot 72 on Saturday and slid into a share of third at 4-under-par 140. Uehara was joined there by HSBC Women's Champions winner Angela Stanford (71), Karine Icher (69), U.S. Women's Open champ Na Yeon Choi (71) and Jenny Shin (69).
Jiyai Shin (73), Stacy Lewis (70) and women's world No. 1 Yani Tseng (70) headline a group of eight players tied for eighth at minus-3.
MORE TO FOLLOW.